Challenge is built to cover the full mechanical transmission chain, so you’re not sourcing components from five different suppliers:
One source for the components that keep your drives running.
From sprockets and pulleys to bearings, couplings, chains and gear units, Challenge brings together the full range of mechanical power transmission products under one name. Every component is manufactured to ISO, BS and DIN standards and interchangeable with other leading manufacturers, so you can specify with confidence and source with ease.